Re: No physical devices!

[valaquarus <valaquarus@xxxxxxxxx>]

Le vendredi 03 juillet 2026 à 08:57 -0400, Lee a écrit :
> On 7/2/26 9:09 AM, valaquarus wrote:
> > Le jeudi 02 juillet 2026 à 12:39 +0100, Bruce Steers a écrit :
> > > Probably a display device error message.
> > > 
> > > If i search the gambas source code i cannot find an error string
> > > "No physical devices" so i guess it's less a gambas error and 
> > > more a system error that gambas is displaying.
> > > 
> > > You provide VERY little information.
> > > 
> > > Is it a normal desktop setup (computer / monitor) or is it a VM /
> > > docker image emulating a display device?
> > > 
> > > Is it only one of your programs or all of them?
> > > If only one then post it so we can help identify the problem.
> > > 
> > > BruceS
> > > 
> > 
> > Thank you Bruce, for your answer.
> > I got this only with one of my programs.
> > It's in the forge it is called "mdEditor".
> > It's a normal desktop not a VM or docker.
> > I see this "info" in the console of the IDE.
> > It occurs at the very begening of the program even before Open().
> > 
> 
> I don't get any message about devices when I launch the program. All
> I get, other than the usual KDE Plasma messages, is:
> Failed to create Vulkan instance: -9
> Failed to create platform Vulkan instance
> 
> I also get the visual message, when the program starts, that I need
> to install 'wkhtmltopdf' for the program to work.
> 
> I did notice that the application appears to be using audio. When the
> Main form first opens there is a clicking sound, and the 
> application icon changes to indicate that the application has an
> audio device open. Perhaps the "no physical devices" refers to 
> audio devices.
> 
> It is quite a large and complex project for anyone not already
> familiar with it to try to analyze and debug it. If you could 
> isolate just the bare minimum modules and forms to have a project
> that launches (but doesn't do anything), it might help find 
> the problem.
> 
> 
> [System]
> Gambas=3.21.6
> OperatingSystem=Linux
> Distribution=Manjaro Linux
> Kernel=6.18.36-1-MANJARO
> Architecture=x86_64
> Cores=6
> Memory=15986M
> Language=en_US.UTF-8
> Platform=x11
> Desktop=KDE
> DesktopResolution=96
> DesktopScale=7
> WidgetTheme=breeze
> Font=Noto Sans,10
> DarkTheme=False
> 
> 
Thank you Lee, for your kind answer.
I'll search within the audio if that is the response.

Best regards
-- 
valaquarus <valaquarus@xxxxxxxxx>